Not My Type, But -Amazing Chemistry Sex with My Annoying Sister- Episode 1
好みじゃないけど-ムカつく姉と相性抜群エッチ- 第1話
Story
The siblings Rizuki Mayama and Kyoya fight every time they see each other. They get along so badly that they even start fighting in front of each other's friends. One day, Rizuki hurries home in the rain and collides with Kyoya at the entrance. Rizuki gets angry, but freezes when she sees Kyoya's bare, wet upper body. His body was exactly the kind of sturdy build Rizuki likes. Realizing that Kyoya noticed her staring, Rizuki tries to hurry away, but she bumps into him and sprains her ankle. Kyoya enters Rizuki's room with a compress and bandages, and in his sister's room, which he hasn't been in for years, he becomes conscious of her as a member of the opposite sex. Shaking off that awareness and trying to leave the room before things get complicated, Kyoya is asked by Rizuki to give her a massage. Out of guilt for having injured her, he reluctantly complies, and while massaging her he realizes something. That his sister's body is exactly his type.
Our take
Hentai anime, episode 1 from Mary Jane, in which two people who argue every time they meet begin reading each other differently after a small accident on a rainy day.
The 2025 production carries a dense line count: deep navy hair, red eyes, a pink shirt over pale violet, all placed against a lived-in bedroom with real furniture behind it. The cover has her looking up from the edge of a bed, conveying closeness through lowered eyes and a flush alone, while the reverse grid alternates arguing scenes with quiet ones.
The original work is credited to Shuo / KATTS, and this is the opening episode. Watch the samples for where the tone turns.
Sample images
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